linux:
     network:
       interface:
-        dhcp: ${_param:linux_dhcp_interface}
-        single: ${_param:linux_single_interface}
+        dhcp:
+          enabled: true
+          type: eth
+          proto: dhcp
+          name: ${_param:dhcp_nic}
+        single:
+          enabled: true
+          type: eth
+          proto: static
+          name: ${_param:single_nic}
+          address: ${_param:single_address}
+          netmask: 255.255.255.0
   salt:
     master:
       accept_policy: open_mode
 
       storage:
         node:
           name: default
-    linux_dhcp_interface:
-      enabled: true
-      type: eth
-      proto: dhcp
-      name: ${_param:dhcp_nic}
-    linux_single_interface:
-      enabled: true
-      type: eth
-      proto: static
-      name: ${_param:single_nic}
-      address: ${_param:single_address}
-      netmask: 255.255.255.0
 
     # yamllint disable-line rule:line-length
     salt_api_password_hash: "$6$WV0P1shnoDh2gI/Z$22/Bcd7ffMv0jDlFpT63cAU4PiXHz9pjXwngToKwqAsgoeK4HNR3PiKaushjxp3JsQ8hNoJmAC6TxzVqfV8WH/"
 
     cluster_node03_address: ${_param:infra_kvm_node03_address}
     keepalived_vip_interface: br-ctl
     keepalived_vip_virtual_router_id: 69
-    # {dhcp,single}_nic are not used, but referenced
-    dhcp_nic: ${_param:opnfv_vcp_vm_primary_interface}
-    single_nic: ${_param:opnfv_vcp_vm_secondary_interface}
   linux:
     network:
       remove_iface_files:
 
     maas_db_password: opnfv_secret
     dns_server01: ${_param:opnfv_dns_server01}
     single_address: ${_param:infra_maas_node01_deploy_address}
-    # {dhcp,single}_nic are not used, but referenced
-    dhcp_nic: ${_param:opnfv_vcp_vm_primary_interface}
-    single_nic: ${_param:opnfv_vcp_vm_secondary_interface}
   maas:
     region:
       salt_master_ip: ${_param:infra_config_deploy_address}
 
     loopback_device_size: 20
     linux_system_codename: xenial
     glusterfs_version: '3.10'
-    # {dhcp,single}_nic are not used, but referenced
-    dhcp_nic: ${_param:opnfv_vcp_vm_primary_interface}
-    single_nic: ${_param:opnfv_vcp_vm_secondary_interface}
   glusterfs:
     client:
       volumes:
 
     cluster_node03_address: ${_param:openstack_control_node03_address}
     nova_vncproxy_url: https://${_param:cluster_public_host}:6080
     glusterfs_version: '3.10'
-    dhcp_nic: ${_param:opnfv_vcp_vm_primary_interface}
-    single_nic: ${_param:opnfv_vcp_vm_secondary_interface}
-  linux:
-    network:
-      interface:
-        dhcp: ${_param:linux_dhcp_interface}
-        single: ${_param:linux_single_interface}
   neutron:
     server:
       vlan_aware_vms: true
 
     cluster_node02_address: ${_param:openstack_database_node02_address}
     cluster_node03_hostname: dbs03
     cluster_node03_address: ${_param:openstack_database_node03_address}
-    dhcp_nic: ${_param:opnfv_vcp_vm_primary_interface}
-    single_nic: ${_param:opnfv_vcp_vm_secondary_interface}
-  linux:
-    network:
-      interface:
-        dhcp: ${_param:linux_dhcp_interface}
-        single: ${_param:linux_single_interface}
 
--- /dev/null
+##############################################################################
+# Copyright (c) 2017 Mirantis Inc., Enea AB and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+parameters:
+  _param:
+    dhcp_nic: ${_param:opnfv_vcp_vm_primary_interface}
+    single_nic: ${_param:opnfv_vcp_vm_secondary_interface}
+  linux:
+    network:
+      interface:
+        dhcp:
+          enabled: true
+          type: eth
+          proto: dhcp
+          name: ${_param:dhcp_nic}
+        single:
+          enabled: true
+          type: eth
+          proto: static
+          name: ${_param:single_nic}
+          address: ${_param:single_address}
+          netmask: 255.255.255.0
 
--- /dev/null
+##############################################################################
+# Copyright (c) 2017 Mirantis Inc., Enea AB and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+parameters:
+  _param:
+    dhcp_nic: ${_param:opnfv_vcp_vm_primary_interface}
+    single_nic: ${_param:opnfv_vcp_vm_secondary_interface}
+    control_nic: ${_param:opnfv_vcp_vm_tertiary_interface}
+  linux:
+    network:
+      interface:
+        dhcp_int:
+          enabled: true
+          type: eth
+          proto: dhcp
+          name: ${_param:dhcp_nic}
+          route:
+            mcpcontol:
+              address: ${_param:opnfv_net_mcpcontrol}
+              netmask: ${_param:opnfv_net_mcpcontrol_mask}
+              gateway: ${_param:opnfv_infra_maas_node01_deploy_address}
+        single_int:
+          enabled: true
+          type: eth
+          proto: static
+          name: ${_param:single_nic}
+          address: ${_param:single_address}
+          netmask: 255.255.255.0
+          route:
+            public:
+              address: 0.0.0.0
+              netmask: 0.0.0.0
+              gateway: ${_param:opnfv_net_public_gw}
+        control_int:
+          enabled: true
+          type: eth
+          proto: static
+          name: ${_param:control_nic}
+          address: ${_param:control_address}
+          netmask: 255.255.255.0
 
     cluster_node02_address: ${_param:openstack_message_queue_node02_address}
     cluster_node03_hostname: msg03
     cluster_node03_address: ${_param:openstack_message_queue_node03_address}
-    dhcp_nic: ${_param:opnfv_vcp_vm_primary_interface}
-    single_nic: ${_param:opnfv_vcp_vm_secondary_interface}
-  linux:
-    network:
-      interface:
-        dhcp: ${_param:linux_dhcp_interface}
-        single: ${_param:linux_single_interface}
 
       mode: secure
     cluster_vip_address: ${_param:openstack_proxy_address}
     salt_minion_ca_host: cfg01.${_param:cluster_domain}
-    dhcp_nic: ${_param:opnfv_vcp_vm_primary_interface}
-    single_nic: ${_param:opnfv_vcp_vm_secondary_interface}
-    control_nic: ${_param:opnfv_vcp_vm_tertiary_interface}
   linux:
-    network:
-      interface:
-        dhcp_int:
-          enabled: true
-          type: eth
-          proto: dhcp
-          name: ${_param:dhcp_nic}
-          route:
-            mcpcontol:
-              address: ${_param:opnfv_net_mcpcontrol}
-              netmask: ${_param:opnfv_net_mcpcontrol_mask}
-              gateway: ${_param:opnfv_infra_maas_node01_deploy_address}
-        single_int:
-          enabled: true
-          type: eth
-          proto: static
-          name: ${_param:single_nic}
-          address: ${_param:single_address}
-          netmask: 255.255.255.0
-          route:
-            public:
-              address: 0.0.0.0
-              netmask: 0.0.0.0
-              gateway: ${_param:opnfv_net_public_gw}
-        control_int:
-          enabled: true
-          type: eth
-          proto: static
-          name: ${_param:control_nic}
-          address: ${_param:control_address}
-          netmask: 255.255.255.0
     system:
       package:
         libapache2-mod-wsgi:
 
     cluster_node02_address: ${_param:openstack_telemetry_node02_address}
     cluster_node03_hostname: mdb03
     cluster_node03_address: ${_param:openstack_telemetry_node03_address}
-    dhcp_nic: ${_param:opnfv_vcp_vm_primary_interface}
-    single_nic: ${_param:opnfv_vcp_vm_secondary_interface}
-  linux:
-    network:
-      interface:
-        dhcp: ${_param:linux_dhcp_interface}
-        single: ${_param:linux_single_interface}
   mongodb:
     server:
       logging:
 
   - system.linux.system.repo.mcp.openstack
   - system.linux.system.repo.mcp.extra
   - system.opendaylight.server.single
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_biport
   - cluster.baremetal-mcp-ocata-odl-ha
 parameters:
   _param:
     linux_system_codename: xenial
-    dhcp_nic: ${_param:opnfv_vcp_vm_primary_interface}
-    single_nic: ${_param:opnfv_vcp_vm_secondary_interface}
-  linux:
-    network:
-      interface:
-        single: ${_param:linux_single_interface}
   opendaylight:
     server:
       odl_bind_ip: ${_param:single_address}
 
 ---
 classes:
   - system.neutron.control.opendaylight.cluster
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_biport
   - cluster.baremetal-mcp-ocata-common-ha.openstack_control
   - cluster.baremetal-mcp-ocata-odl-ha.infra
 parameters:
 
 ##############################################################################
 ---
 classes:
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_biport
   - cluster.baremetal-mcp-ocata-common-ha.openstack_database
   - cluster.baremetal-mcp-ocata-odl-ha
 
 ##############################################################################
 ---
 classes:
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_biport
   - cluster.baremetal-mcp-ocata-common-ha.openstack_message_queue
   - cluster.baremetal-mcp-ocata-odl-ha
 
 ##############################################################################
 ---
 classes:
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_triport
   - cluster.baremetal-mcp-ocata-common-ha.openstack_proxy
   - cluster.baremetal-mcp-ocata-odl-ha.infra
 parameters:
 
 ##############################################################################
 ---
 classes:
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_biport
   - cluster.baremetal-mcp-ocata-common-ha.openstack_telemetry
   - cluster.baremetal-mcp-ocata-odl-ha.infra
 
 ---
 classes:
   - system.neutron.control.openvswitch.cluster
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_biport
   - cluster.baremetal-mcp-ocata-common-ha.openstack_control
   - cluster.baremetal-mcp-ocata-ovs-dpdk-ha.infra
 parameters:
 
 ##############################################################################
 ---
 classes:
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_biport
   - cluster.baremetal-mcp-ocata-common-ha.openstack_database
   - cluster.baremetal-mcp-ocata-ovs-dpdk-ha
 
 ##############################################################################
 ---
 classes:
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_biport
   - cluster.baremetal-mcp-ocata-common-ha.openstack_message_queue
   - cluster.baremetal-mcp-ocata-ovs-dpdk-ha
 
 ##############################################################################
 ---
 classes:
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_triport
   - cluster.baremetal-mcp-ocata-common-ha.openstack_proxy
   - cluster.baremetal-mcp-ocata-ovs-dpdk-ha.infra
 
 ##############################################################################
 ---
 classes:
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_biport
   - cluster.baremetal-mcp-ocata-common-ha.openstack_telemetry
   - cluster.baremetal-mcp-ocata-ovs-dpdk-ha.infra
 
 ---
 classes:
   - system.neutron.control.openvswitch.cluster
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_biport
   - cluster.baremetal-mcp-ocata-common-ha.openstack_control
   - cluster.baremetal-mcp-ocata-ovs-ha.infra
 
 ##############################################################################
 ---
 classes:
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_biport
   - cluster.baremetal-mcp-ocata-common-ha.openstack_database
   - cluster.baremetal-mcp-ocata-ovs-ha
 
 ##############################################################################
 ---
 classes:
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_biport
   - cluster.baremetal-mcp-ocata-common-ha.openstack_message_queue
   - cluster.baremetal-mcp-ocata-ovs-ha
 
 ##############################################################################
 ---
 classes:
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_triport
   - cluster.baremetal-mcp-ocata-common-ha.openstack_proxy
   - cluster.baremetal-mcp-ocata-ovs-ha.infra
 
 ##############################################################################
 ---
 classes:
+  - cluster.baremetal-mcp-ocata-common-ha.openstack_interface_vcp_biport
   - cluster.baremetal-mcp-ocata-common-ha.openstack_telemetry
   - cluster.baremetal-mcp-ocata-ovs-ha.infra